| Artist | Title | Format | ||||
| M Craft | She Sells Sanctuary | Single | ||||
| M Craft | Silver & Fire | Album | ||||
| The Maccabees | Colour It In | Album | ||||
| Macy Gray | Big | Album | ||||
| Madeleine Peyroux | Half The Perfect World | Album | ||||
| Madonna | Hard Candy | Album | ||||
| Madonna | Jump | Single | ||||
| The Mae Shi | HLLLYH | Album | ||||
| Magic Markers | BOSS | Album | ||||
| The Magic Numbers | Those The Brokes | Album | ||||
| The Magic Numbers | Take A Chance | Single | ||||
| The Magnetic Fields | Distortion | Album | ||||
| Malcolm Middleton | Sleight Of Heart | Album | ||||
| Man Like Me | Wine & Dine | Single | ||||
| The Manic Street Preachers | Send Away The Tigers | Album | ||||
| Manic Street Preachers | Your Love Alone Is Not Enough | Single | ||||
| Manu Chau | La Radiolina | Album | ||||
| Maps | We Can Create | Album | ||||
| Marcus Miller | Free Dreyfus Jazz | Album | ||||
| Marilyn Manson | Eat Me, Drink Me | Album | ||||
| Mark Morrison | An Innocent Man | Single | ||||
| Mark Ronson | Versions | Album | ||||
| Mark Ronson | Stop Me (Dirty South Remix) | Single | ||||
| Mark Stewart | Learning To Cope With Cowardice | Album | ||||
| Marlowe | Deep Breathe Fake Air | Album | ||||